**~))).Help.(((~**
In an opaque bag, there are several discs of different colors (red, green, blue) and different textures (smooth, rough). It is known that when a disc is randomly selected:

P(red)=0.5
P(smooth)=0.8
P(red and smooth)=0.1

A disc is randomly selected and found to be smooth. What is the approximate probability that it is also red?

Question

**~))).Help.(((~**
In an opaque bag, there are several discs of different colors (red, green, blue) and different textures (smooth, rough).  It is known that when a disc is randomly selected: 

P(red)=0.5
P(smooth)=0.8
P(red and smooth)=0.1

A disc is randomly selected and found to be smooth.  What is the approximate probability that it is also red?

anonymous · Answer

Lol i'm pretty sure we're taking the same test right now

anonymous · Answer

Hahaha I think we are!